ANSWER
that the information should have evidence and proof to back up the research and not just some peoples opinions on paper
that there are people who can corroborate its authenticity,
people who were involved,
people who its used/worked/based on
that its not correct once and never again yet used as correct in general
A test may be reliable but not valid. A test may not be valid but not reliable. For example, if I use a yard stick that is mislabeled to measure the distance from tee to hole in golf on different length holes, the results will be neither reliable nor valid. If you use the same stick to measure football fields that are the same length the result will reliable (repeatable, consistent) but not valid (wrong numbers of yards). There is no test that is unreliable (repeatable, consistent) and valid (measures what we are looking for).
Reliable indicates that each time the experiment is conducted, the same results are obtained (accuracy). Valid indicates the experiment (or test) has controlled variables and used an appropriate method/model.
A bathroom scale that consistently shows your weight as 10 pounds less than your actual weight, but always produces the same result when you step on it multiple times, can be considered reliable (consistent) but not valid (accurate).
Triangular research designTriangular stands for 3 (or more) research techniques that you use for 1 single research question. When you have the results of the different research techniques, you compare them. And use all this for your conclusions. Stated & revealed preferences can be something that will differ.
Research design comprises elements such as the research questions, hypotheses, variables, sampling methods, data collection procedures, and data analysis techniques. It also includes the selection of research settings, time frames, and ethical considerations. The research design provides a roadmap for conducting a study and ensures that the research is systematic, valid, and reliable.
they have to get entouch with the federal food assoc.
The ideal age range for sources to be considered valid and reliable for inclusion in a research paper is typically within the past 5-10 years. This ensures that the information is current and relevant to the topic being researched.
In my view reliable test is always valid.
Is it possible for an operational definition to be valid but not reliable
The justification of the research method used is based on its appropriateness for the research question or problem being addressed. The method should be chosen for its ability to provide reliable and valid data, its feasibility given the resources available, and its alignment with the theoretical framework guiding the study. Ultimately, the research method should allow for the generation of meaningful insights and contribute to the overall goals of the research project.
Because librarians can help and the sources are reliable.
Weber stressed the importance of objectivity in social research. He believed that researchers should strive to remain impartial and free from bias in their observations and analysis in order to produce valid and reliable results.
A test may be reliable but not valid. A test may not be valid but not reliable. For example, if I use a yard stick that is mislabeled to measure the distance from tee to hole in golf on different length holes, the results will be neither reliable nor valid. If you use the same stick to measure football fields that are the same length the result will reliable (repeatable, consistent) but not valid (wrong numbers of yards). There is no test that is unreliable (repeatable, consistent) and valid (measures what we are looking for).
Good research is determined by criteria such as the use of reliable sources, a clear research question, a well-designed methodology, ethical considerations, and the ability to draw valid conclusions based on the data collected.
A reliable measure is consistent and yields consistent results, so it may not be measuring the intended construct accurately (lack validity). On the other hand, a valid measure accurately assesses the intended construct, but it must be consistent and produce stable results (reliable) to ensure that the measurements are dependable and trustworthy.
reliable and relevant to your question.
Good research should be based on a clear research question, use reliable and valid data sources, employ appropriate research methods, and provide well-supported conclusions. It should also be transparent in its methods and findings, capable of being replicated by others, and contribute new knowledge to the field.